- * NXM_OF_IP_SRC_W 4 4 4 12
- * NXM_OF_IP_DST_W 4 4 4 12
- * NXM_OF_TCP_SRC 4 2 -- 6
- * NXM_OF_TCP_DST 4 2 -- 6
+ * NXM_OF_IPV6_SRC_W 4 16 16 36
+ * NXM_OF_IPV6_DST_W 4 16 16 36
+ * NXM_OF_ICMP_TYPE 4 1 -- 5
+ * NXM_OF_ICMP_CODE 4 1 -- 5
+ * NXM_NX_ND_TARGET 4 16 -- 20
+ * NXM_NX_ND_SLL 4 6 -- 10